So I've got to tap into the Speedometer wire for the Pro Oiler Jowhee sold me. I found a prior post indicating on the fi models it's the pink wire. The reason is the oiler distributes oil based on how fast you're going.
That said my speedo is jumpy. It hops back and forth a bit, I've never...
I suffered some electrical issues. (Rectifier) All is repaired but My speedometer is in-op.
Does anybody know how I can test my sensor to distinguish whether it is good or bad?
After that, what can I do to sddure it is the actual head that is bad?